FR2320517A1 - Four de retraction de gaines thermoplastiques autour de recipients divers - Google Patents

Four de retraction de gaines thermoplastiques autour de recipients divers

Info

Publication number
FR2320517A1
FR2320517A1 FR7524467A FR7524467A FR2320517A1 FR 2320517 A1 FR2320517 A1 FR 2320517A1 FR 7524467 A FR7524467 A FR 7524467A FR 7524467 A FR7524467 A FR 7524467A FR 2320517 A1 FR2320517 A1 FR 2320517A1
Authority
FR
France
Prior art keywords
deflectors
film
hot air
air stream
chamber
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7524467A
Other languages
English (en)
French (fr)
Other versions
FR2320517B3 (enrdf_load_stackoverflow
Inventor
Jacques Fresnel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EREL
Original Assignee
EREL
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by EREL filed Critical EREL
Priority to FR7524467A priority Critical patent/FR2320517A1/fr
Publication of FR2320517A1 publication Critical patent/FR2320517A1/fr
Application granted granted Critical
Publication of FR2320517B3 publication Critical patent/FR2320517B3/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/38—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor by liberation of internal stresses
    • B29C63/42—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor by liberation of internal stresses using tubular layers or sheathings
    • B29C63/423—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor by liberation of internal stresses using tubular layers or sheathings specially applied to the mass-production of externally coated articles, e.g. bottles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B53/00—Shrinking wrappers, containers, or container covers during or after packaging
    • B65B53/02—Shrinking wrappers, containers, or container covers during or after packaging by heat
    • B65B53/06—Shrinking wrappers, containers, or container covers during or after packaging by heat supplied by gases, e.g. hot-air jets
    • B65B53/063—Tunnels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C2035/0211—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould resistance heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
    • B29C35/045—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam using gas or flames

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Basic Packing Technique (AREA)
  • Wrappers (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
FR7524467A 1975-08-06 1975-08-06 Four de retraction de gaines thermoplastiques autour de recipients divers Granted FR2320517A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7524467A FR2320517A1 (fr) 1975-08-06 1975-08-06 Four de retraction de gaines thermoplastiques autour de recipients divers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7524467A FR2320517A1 (fr) 1975-08-06 1975-08-06 Four de retraction de gaines thermoplastiques autour de recipients divers

Publications (2)

Publication Number Publication Date
FR2320517A1 true FR2320517A1 (fr) 1977-03-04
FR2320517B3 FR2320517B3 (enrdf_load_stackoverflow) 1978-03-24

Family

ID=9158813

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7524467A Granted FR2320517A1 (fr) 1975-08-06 1975-08-06 Four de retraction de gaines thermoplastiques autour de recipients divers

Country Status (1)

Country Link
FR (1) FR2320517A1 (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2430300A1 (fr) * 1978-07-03 1980-02-01 Owens Illinois Inc Procedes pour appliquer un manchon contractable a chaud sur une bouteille de plastique
EP2767476A1 (de) * 2013-02-14 2014-08-20 Krones Aktiengesellschaft Schrumpfvorrichtung
CN117125316A (zh) * 2023-10-20 2023-11-28 南通尚善模塑科技有限公司 一种热量分布均匀的热塑机

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2430300A1 (fr) * 1978-07-03 1980-02-01 Owens Illinois Inc Procedes pour appliquer un manchon contractable a chaud sur une bouteille de plastique
EP2767476A1 (de) * 2013-02-14 2014-08-20 Krones Aktiengesellschaft Schrumpfvorrichtung
CN103991630A (zh) * 2013-02-14 2014-08-20 克罗内斯股份公司 收缩装置
CN117125316A (zh) * 2023-10-20 2023-11-28 南通尚善模塑科技有限公司 一种热量分布均匀的热塑机
CN117125316B (zh) * 2023-10-20 2023-12-22 南通尚善模塑科技有限公司 一种热量分布均匀的热塑机

Also Published As

Publication number Publication date
FR2320517B3 (enrdf_load_stackoverflow) 1978-03-24

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Legal Events

Date Code Title Description
ST Notification of lapse